linux-kernel - Re: [PATCH v3 4/4] spi: spi-geni-qcom: Print an error when we timeout setting the CS

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Date:   Thu, 17 Dec 2020 18:54:32 -0800
From:   Stephen Boyd <swboyd@...omium.org>
To:     Douglas Anderson <dianders@...omium.org>,
        Mark Brown <broonie@...nel.org>
Cc:     msavaliy@....qualcomm.com, akashast@...eaurora.org,
        Roja Rani Yarubandi <rojay@...eaurora.org>,
        Douglas Anderson <dianders@...omium.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-spi@...r.kernel.org
Subject: Re: [PATCH v3 4/4] spi: spi-geni-qcom: Print an error when we timeout setting the CS

Quoting Douglas Anderson (2020-12-17 14:29:14)
> If we're using geni to manage the chip select line (don't do it--use a
> GPIO!) and we happen to get a timeout waiting for the chip select
> command to be completed, no errors are printed even though things
> might not be in the best shape.  Let's add a print.
> 
> Signed-off-by: Douglas Anderson <dianders@...omium.org>
> ---

Reviewed-by: Stephen Boyd <swboyd@...omium.org>